Question

Lea buys 20 picture frames. Some are 4 in. by 6 in. frames which cost $5.80 each, and the rest are 5 in. by 7 in. frames that cost $9.60 each. She spends a total of $80.80.

Which equation models this situation?

Let f represent the number of 4 in. by 6 in. frames she buys.

A.
9.6f + 5.8(20) = 80.8

B.
5.8f + 9.6(20 – f) = 80.8

C.
(5.8 + 9.6)(20 – f) = 80.8

D.
9.6f + 5.8(f + 20) = 80.8

Answer 1

B Lea buys 20 picture frames. Some are 4 in. by 6 in. frames which cost $5.80 each, and the rest are 5 in. by 7 in. frames that cost $9.60 each. She spends a total of $80.80,f represent the number of 4 in. by 6 in. frames . 5.8f + 9.6(20 – f) = 80 models this situation.

Answer 2

ok

Answer 3

k?

Answer 4

so is it d?

Answer 5

b

Answer 6

its b

Answer 7

ok thanks also can u help with this one too?

Answer 8

which one

Answer 9

wait please?

Answer 10

and fun fact im a dude

Answer 11

xD

Answer 12

seriouse?

Answer 13

haha lol

Answer 14

ya XD

Answer 15

David opens a bank account with $140 and then deposits $150 each month. Louis opens a bank account with $260 and deposits $120 each month.

How many months will it take for David and Louis to have equal amounts of money in their accounts?

A.
2

B.
4

C.
5

D.
7

Answer 16

?

Answer 17

b 4 months

Answer 18

thank you very much!!!

Answer 19

and the lista i need to do at 5 o'clock

Answer 20

lista.com

Answer 21

you need the link?

Answer 22

sure

Answer 23

it will help me https://www.listia.com/signup/7448912

Answer 24

it tells me when you sighn up!!

Answer 25

kk

Answer 26

let me know when u sighn up if you can sighn up right now itll be awsome!!

Answer 27

i said 5 o'clock ok? i have school

Answer 28

and activities

Answer 29

ok srry if bothere you do all of your school and then sighn up thanks and also do you have skype?

Answer 30

i do but no microphone headphones

Answer 31

doesnt matter

Answer 32

mine is dan.burns91 find me and add me

Answer 33

kk

Answer 34

i need to change the email my brother found my password

Answer 35

haha lol
i hacked my brothers phone password and he doesnt want to change it any more

Answer 36

HA XD

Answer 37

XD

Answer 38

ok add me and will talk latter

Answer 39

see ya

Answer 40

bye

Answer 41

bye